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9Cl-PF3ONS

9Cl-PF3ONS is a perfluoroalkyl sulfonate compound, part of the PFAS (per- and polyfluoroalkyl substances) class. PFAS are synthetic chemicals widely used for their water- and stain-resistant properties but are persistent environmental pollutants with potential adverse health effects. This compound is not a food ingredient but a synthetic chemical material with concerns related to toxicity and bioaccumulation.

Tracked contaminantUpdated Feb 6, 2026
Health score-5.0
-5Very bad5

Water guidelines

Legal limit
Not specified
Health guideline
Not specified

Food and supplement guidelines

Legal limit
Not specified
Health guideline
Not specified

Risks

Persistent environmental pollutant, bioaccumulative, potential endocrine disruption, toxicological concerns including liver toxicity, immunotoxicity, developmental toxicity

Benefits

None

References